The electrons flowing through the wire form a current which can be used to power a small light or clock. The truth is, you could use cardboard soaked in salt water as easily as a potato (and some early batteries were made this way.) The energy comes, not from the potato, but from the chemical energy as the electron breaks down into ions.
In time, the prokaryotes of the kingdom Monera were separated into the kingdom Archaea and the kingdom Bacteria. Kingdom Animalia. The kingdom Animalia consists of multicellular, eukaryotic organisms. The eukaryotic cells that make up these individuals have a membrane-bound nucleus and other membrane-bound organelles.Animal cells differ from those of plants and fungi because animal cells do not contain a cell wall.n time, the prokaryotes of the kingdom Monera were separated into the kingdom Archaea and the kingdom Bacteria. Kingdom Animalia. The kingdom Animalia consists of multicellular, eukaryotic organisms. The eukaryotic cells that make up these individuals have a membrane-bound nucleus and other membrane-bound organelles.
Unicellular-organisms include bacteria, the most numerous  organisms on Earth.   Multicellular-organisms are composed of many sells and they lie. found this useful. Kaluh'yuh Patterson. Edit. Share to: 1  The Five Major Parts of the Brain At its most basic, the brain controls the body.